Adrien Agreste/Cat Noir is one of the main characters. He will definitely have the most lines in most of my comic dubs. These lines will be in the order of Adrien, Cat Noir, then a mix (could be either of his aliases). I put lines that would seem to be close to the show then the last set of lines is what is usually seen in comics. 

Adrien is not an average teenager as he is a rich model with a powerful fashion designer dad. While his life may seem amazing, all he wishes is to be normal and hang out with friends. He is often trapped in his house under the strict watch of Dad (who is also secretly the villain of the series). He is the main love interest of the main character Marinette and the best friend of Nino. He is kind and caring, often thinking of others' feelings whenever he does any actions. While Marinette has an obvious crush on him, he is oblivious (which leads to many comedic comic dubs to that subject) and is often the crush of many girls. He might be interested in a girl named Kagami.

When he transforms to Cat Noir (sometimes referred to Chat Noir in comics due to the French dub), he becomes a confident hero with an itch of making puns about cat-related things most of the time. He is also very flirtatious with his partner, Ladybug (who is secretly Marinette). He transforms with a ring called a "miraculous" bearing the powers of a cat. It is often associated with "bad luck" and destruction. With the power of destruction, he can destroy anything he wishes to when he uses his power "cataclysm" by saying it. His weapon is a staff that can extend to any length he wishes. To transform, he has a kwami, a magical being that looks very sprite-like, named Plagg that helps him transform with the power of the ring.